Metal drawing compound composition and method of use

B - Operations – Transporting – 21 – C

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117/212, 253/24,

B21C 9/02 (2006.01) B05D 5/08 (2006.01) C10M 111/02 (2006.01) C10M 173/02 (2006.01)

Patent

CA 1154745

ABSTRACT A dry film metal drawing compound is described which is formed by dipping or otherwise coating metal drawing stock with a aqueous soap-borate composition having a pH in the range of from about 7.6 to less than about 9Ø The solution is allowed to dry on the workpiece which is then drawn conventi- onally. In a preferred embodiment of the invention the soap-borate composi- tion is prepared by admixture with a borate compound selected from the group consisting of potassium pentaborate, ammonium pentaborate and sodium octa- borate in neutral pH water of solution.

354482

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